Dark

SPX20260918P4550
SPX Sep 18 2026 4550.00 Put (SPX260918P04550000)
option OPRA

EOD

Sep 9, 2026

0.10000.000%(0.0000)1

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-09	0.1000	0.1000	0.1000	0.1000	0.000%	1	1,194	0.000%
2026-09-04	0.1000	0.1000	0.1000	0.1000	+100.000%	2	1,191	0.000%
2026-09-02	0.0500	0.0500	0.0500	0.0500	-50.000%	1	1,191	+100.000%
2026-09-01	0.1000	0.1000	0.1000	0.1000	-33.333%	1	1,191	0.000%
2026-08-31	0.1500	0.1500	0.1500	0.1500	+200.000%	5	1,191	-33.333%
2026-08-28	0.1500	0.1500	0.0500	0.0500	0.000%	2	1,188	+100.000%
2026-08-27	0.0500	0.0500	0.0500	0.0500	-50.000%	2	1,188	+100.000%
2026-08-26	0.1500	0.1500	0.1000	0.1000	-60.000%	8	1,188	0.000%
2026-08-25	0.2500	0.2500	0.2500	0.2500	+25.000%	5	1,192	-60.000%
2026-08-24	0.2000	0.2000	0.2000	0.2000	-20.000%	1	1,189	-50.000%
2026-08-20	0.2500	0.2500	0.2500	0.2500	-7.407%	1	1,189	-60.000%
2026-08-19	0.3500	0.3500	0.2700	0.2700	-10.000%	668	1,189	-62.963%
2026-08-18	0.3500	0.3500	0.3000	0.3000	-33.333%	2	655	-66.667%
2026-08-12	0.4500	0.4500	0.4500	0.4500	-85.437%	6	656	-77.778%
2026-07-23	3.0900	3.0900	3.0900	3.0900	+24.096%	31	662	-96.764%
2026-07-22	2.4900	2.4900	2.4900	2.4900	-2.353%	7	662	-95.984%
2026-07-21	2.5800	2.5800	2.4800	2.5500	-29.167%	51	662	-96.078%
2026-07-17	3.7000	3.7000	3.6000	3.6000	+27.208%	5	611	-97.222%
2026-07-16	2.7800	2.8300	2.7800	2.8300	+6.792%	4	611	-96.466%
2026-07-15	2.6200	2.7000	2.6200	2.6500	-17.188%	41	611	-96.226%
2026-07-09	3.2000	3.2000	3.2000	3.2000	-5.882%	6	572	-96.875%
2026-07-07	3.2200	3.4000	3.1600	3.4000	+3.030%	68	568	-97.059%
2026-07-06	3.3000	3.3000	3.3000	3.3000	-16.456%	5	565	-96.970%
2026-07-02	3.8000	3.9500	3.7900	3.9500	-8.140%	17	582	-97.468%
2026-07-01	4.3000	4.3000	4.3000	4.3000	-6.522%	20	582	-97.674%
2026-06-30	4.6000	4.6000	4.6000	4.6000	-25.203%	3	582	-97.826%
2026-06-26	6.9400	6.9900	6.1500	6.1500	-1.757%	67	579	-98.374%
2026-06-25	6.2200	6.2600	6.2200	6.2600	-13.056%	4	565	-98.403%
2026-06-23	7.0000	7.2000	7.0000	7.2000	+24.138%	2	566	-98.611%
2026-06-22	5.8000	5.8000	5.8000	5.8000	-28.395%	1	564	-98.276%
2026-06-12	8.1000	8.1000	8.1000	8.1000	-14.737%	1	565	-98.765%
2026-06-09	9.5000	9.5000	9.5000	9.5000	+13.636%	1	565	-98.947%
2026-06-08	8.3800	8.3800	8.3600	8.3600	+10.145%	2	565	-98.804%
2026-06-05	7.3000	7.5900	7.3000	7.5900	+5.417%	12	566	-98.682%
2026-06-04	7.2000	7.2000	7.2000	7.2000	-10.000%	1	574	-98.611%
2026-06-03	8.0000	8.0000	8.0000	8.0000	+3.896%	4	573	-98.750%
2026-06-02	7.8000	7.8000	7.7000	7.7000	-1.282%	16	570	-98.701%
2026-06-01	7.8000	7.8000	7.8000	7.8000	+4.000%	1	559	-98.718%
2026-05-29	7.5000	7.6000	7.5000	7.5000	-18.567%	3	559	-98.667%
2026-05-26	9.2100	9.2100	9.2100	9.2100	-10.669%	1	558	-98.914%
2026-05-22	10.3100	10.3100	10.3100	10.3100	-17.255%	50	559	-99.030%
2026-05-19	12.4600	12.4600	12.4600	12.4600	-5.534%	50	559	-99.197%
2026-05-18	13.1900	13.1900	13.1900	13.1900	-1.567%	10	562	-99.242%
2026-05-15	13.3400	13.4500	13.3000	13.4000	+6.518%	90	562	-99.254%
2026-05-14	12.5800	12.5800	12.5800	12.5800	-2.481%	2	493	-99.205%
2026-05-13	13.3100	13.3100	12.9000	12.9000	-10.912%	70	492	-99.225%
2026-05-12	14.4300	14.4800	14.4300	14.4800	+10.030%	2	492	-99.309%
2026-05-11	13.0600	13.2100	13.0600	13.1600	-12.208%	6	492	-99.240%
2026-05-05	14.8900	15.1200	14.8900	14.9900	-6.779%	10	436	-99.333%
2026-05-04	16.2600	16.4100	16.0800	16.0800	+3.077%	8	431	-99.378%
2026-05-01	15.1400	15.6000	14.9600	15.6000	-0.889%	35	432	-99.359%
2026-04-30	16.8800	16.9100	15.7400	15.7400	-9.017%	12	432	-99.365%
2026-04-29	17.3000	17.3000	17.3000	17.3000	-2.864%	5	432	-99.422%
2026-04-28	17.5700	17.8500	17.5700	17.8100	+1.771%	8	437	-99.439%
2026-04-27	18.0200	18.1000	17.5000	17.5000	-11.168%	23	438	-99.429%
2026-04-23	19.7000	19.7000	19.7000	19.7000	-9.963%	1	438	-99.492%
2026-04-21	19.6600	21.8800	19.6600	21.8800	+6.732%	74	492	-99.543%
2026-04-20	20.5000	20.5000	20.5000	20.5000	+5.998%	1	492	-99.512%
2026-04-17	19.0000	19.3400	18.9000	19.3400	-24.542%	32	491	-99.483%
2026-04-09	25.6400	25.6400	25.6300	25.6300	-7.239%	4	490	-99.610%
2026-04-08	28.5200	28.6000	27.6300	27.6300	-28.678%	9	490	-99.638%
2026-04-07	38.7400	38.7400	38.7400	38.7400	+11.067%	1	491	-99.742%
2026-04-06	35.1400	35.1400	34.2400	34.8800	-16.174%	64	491	-99.713%
2026-04-02	41.6500	41.6500	41.6100	41.6100	-27.268%	2	456	-99.760%
2026-03-30	54.5000	57.2100	52.8800	57.2100	-0.504%	304	456	-99.825%
2026-03-27	54.4200	57.5400	52.8400	57.5000	+26.932%	18	382	-99.826%
2026-03-26	45.3000	45.3000	45.3000	45.3000	+6.388%	1	390	-99.779%
2026-03-25	41.4900	42.5800	41.4900	42.5800	-0.746%	6	389	-99.765%
2026-03-23	40.9300	43.5600	40.9300	42.9000	-14.712%	5	390	-99.767%
2026-03-20	45.8000	50.3000	45.8000	50.3000	+9.586%	4	392	-99.801%
2026-03-19	50.1600	50.1600	45.9000	45.9000	+0.658%	15	393	-99.782%
2026-03-18	40.1600	45.6000	40.1600	45.6000	+21.893%	55	402	-99.781%
2026-03-17	38.1900	38.1900	37.3600	37.4100	-5.411%	8	384	-99.733%
2026-03-16	40.8000	40.8400	39.5500	39.5500	-16.385%	13	381	-99.747%
2026-03-13	46.9200	47.3000	46.2800	47.3000	+4.692%	31	392	-99.789%
2026-03-12	43.9500	45.4900	43.9500	45.1800	+4.342%	6	393	-99.779%
2026-03-10	40.5400	43.3000	40.2300	43.3000	-1.457%	66	392	-99.769%
2026-03-06	43.9300	43.9400	43.9300	43.9400	+6.135%	4	399	-99.772%
2026-03-05	36.7200	41.5000	35.5200	41.4000	+20.349%	25	401	-99.758%
2026-03-04	36.1800	36.1800	34.3800	34.4000	-1.149%	8	383	-99.709%
2026-03-02	36.5100	36.5500	34.7000	34.8000	-1.695%	4	382	-99.713%
2026-02-27	35.0000	36.4000	34.9000	35.4000	+2.609%	14	379	-99.718%
2026-02-26	34.3000	34.5000	33.7000	34.5000	+5.183%	10	372	-99.710%
2026-02-25	32.8000	32.8000	32.8000	32.8000	-2.815%	1	365	-99.695%
2026-02-24	33.7300	33.7500	33.7300	33.7500	-9.274%	2	365	-99.704%
2026-02-23	36.1000	37.4000	36.1000	37.2000	+2.762%	14	365	-99.731%
2026-02-19	35.8000	36.5000	35.8000	36.2000	+1.685%	4	354	-99.724%
2026-02-18	33.4000	35.6000	33.3000	35.6000	+12.445%	9	351	-99.719%
2026-02-10	31.7100	31.7100	31.6600	31.6600	-5.210%	2	345	-99.684%
2026-02-06	34.4800	35.0700	33.4000	33.4000	-6.990%	13	345	-99.701%
2026-02-04	35.9600	35.9600	35.9100	35.9100	+0.028%	2	336	-99.722%
2026-02-03	35.4000	36.9000	35.4000	35.9000	-0.774%	5	335	-99.721%
2026-01-29	36.3300	36.3300	36.1800	36.1800	+11.186%	4	335	-99.724%
2026-01-23	32.5300	32.5400	32.5300	32.5400	-2.282%	4	335	-99.693%
2026-01-16	33.3000	33.3000	33.3000	33.3000	-0.981%	13	345	-99.700%
2026-01-07	33.5400	33.6300	33.5400	33.6300	-1.580%	2	360	-99.703%
2026-01-06	33.7300	34.1700	33.7300	34.1700	-4.125%	6	359	-99.707%
2025-12-31	35.6400	35.6400	35.6400	35.6400	-0.641%	2	358	-99.719%
2025-12-24	35.8200	35.8700	35.8200	35.8700	+0.758%	2	357	-99.721%
2025-12-23	35.6800	36.2200	35.6000	35.6000	-1.111%	18	357	-99.719%
2025-12-22	36.0000	36.0000	36.0000	36.0000	-8.606%	1	363	-99.722%
2025-12-19	39.4700	39.4700	39.3900	39.3900	-5.061%	2	363	-99.746%
2025-12-18	41.5700	41.5700	41.4900	41.4900	-8.532%	2	364	-99.759%
2025-12-17	42.4900	45.5800	42.4900	45.3600	+4.013%	8	364	-99.780%
2025-12-16	43.7000	43.8000	43.4900	43.6100	-0.796%	90	361	-99.771%
2025-12-15	43.0000	43.9600	43.0000	43.9600	-1.875%	6	339	-99.773%
2025-12-09	44.5000	44.8000	44.5000	44.8000	+1.888%	19	339	-99.777%
2025-12-08	43.9400	43.9700	43.9400	43.9700	+1.806%	4	331	-99.773%
2025-12-05	43.6900	44.3600	43.1000	43.1900	-4.510%	24	329	-99.768%
2025-12-03	45.2400	45.2400	45.2300	45.2300	-1.524%	2	322	-99.779%
2025-12-02	46.0800	46.0800	45.9300	45.9300	-6.265%	4	322	-99.782%
2025-11-26	49.0000	49.0000	49.0000	49.0000	-8.752%	1	324	-99.796%
2025-11-25	53.7000	53.7000	53.7000	53.7000	-23.395%	16	324	-99.814%
2025-11-20	53.2000	70.1000	52.8000	70.1000	+13.670%	94	308	-99.857%
2025-11-19	62.3700	64.1000	58.8000	61.6700	-1.328%	64	355	-99.838%
2025-11-18	62.0600	66.9600	60.9700	62.5000	+5.574%	289	400	-99.840%
2025-11-17	54.9000	61.4000	54.8000	59.2000	+3.860%	145	607	-99.831%
2025-11-14	59.5000	59.5000	54.2400	57.0000	-0.175%	47	731	-99.825%
2025-11-13	52.5000	57.7000	51.3900	57.1000	+13.429%	146	761	-99.825%
2025-11-12	50.2300	50.3400	50.2300	50.3400	-4.839%	2	876	-99.801%
2025-11-05	52.9000	52.9000	52.9000	52.9000	-1.892%	1	876	-99.811%
2025-11-04	53.8200	53.9200	53.8200	53.9200	+3.374%	2	875	-99.815%
2025-11-03	50.7200	52.2800	50.7200	52.1600	-0.837%	19	860	-99.808%
2025-10-31	51.6600	52.6000	51.6200	52.6000	+0.382%	5	860	-99.810%
2025-10-30	49.7000	52.4000	49.5000	52.4000	+4.591%	203	880	-99.809%
2025-10-29	49.0000	51.2000	48.3000	50.1000	+1.008%	380	682	-99.800%
2025-10-28	48.4300	49.6000	48.2000	49.6000	+2.713%	278	363	-99.798%
2025-10-27	48.2200	48.2900	48.2200	48.2900	-3.401%	24	186	-99.793%
2025-10-24	49.9900	49.9900	49.9900	49.9900	-26.017%	32	186	-99.800%
2025-10-17	67.9400	67.9400	67.5700	67.5700	+15.504%	2	186	-99.852%
2025-10-13	58.5300	58.5300	58.5000	58.5000	+3.908%	4	187	-99.829%
2025-09-30	56.6000	56.9000	56.3000	56.3000	0.000%	51	187	-99.822%
2025-09-29	56.1000	56.3000	56.1000	56.3000	-4.576%	4	136	-99.822%
2025-09-10	59.0000	59.0000	59.0000	59.0000	0.000%	3	132	-99.831%
2025-09-09	59.0000	59.0000	59.0000	59.0000	-3.437%	3	129	-99.831%
2025-09-05	61.1000	61.1000	61.1000	61.1000	-2.396%	3	126	-99.836%
2025-08-29	62.8000	62.8000	62.6000	62.6000	-0.398%	15	109	-99.840%
2025-08-26	62.9600	62.9600	62.8500	62.8500	+3.372%	2	109	-99.841%
2025-08-25	60.8000	60.8000	60.8000	60.8000	-6.028%	1	109	-99.836%
2025-08-18	64.8000	64.8000	64.7000	64.7000	-10.239%	2	108	-99.845%
2025-08-07	72.0500	72.0800	72.0500	72.0800	+3.638%	2	106	-99.861%
2025-07-30	69.5200	69.5800	69.5200	69.5500	-9.144%	200	106	-99.856%
2025-07-10	76.6400	76.7600	76.5300	76.5500	-26.725%	10	6	-99.869%
2025-06-03	104.5600	104.5600	104.4700	104.4700	0.000%	2	1	-99.904%

.dark-mode .bNcf3m{ color: white; background-color: #333333; border: 2px solid white; }.light-mode .bNcf3m{ color: #333333; background-color: white; border: 2px solid #333333; }SPX20260918P4550SPX Sep 18 2026 4550.00 Put (SPX260918P04550000)option OPRA

SPX20260918P4550
SPX Sep 18 2026 4550.00 Put (SPX260918P04550000)
option OPRA